Question

volume of sphere in diameter 'd' is-
a. 4/3πd^2
b. 1/6πd^3
c.1/3πd^2
d.1/3πd^3​

Answer 1

Answer:

volume of sphere is = 4/3*π*r^3

so diameter=d

radius =d/2

so volume =4/3*π*(d/2)^3

=4/3*π*d^3/8

=1/6*π*d^3

answer is b